Birdsall, Carolyn Max Planck Research Group Epistemes of Modern Acoustics, Max Planck Institute for the History of Science, Max Planck Society;
https://www.routledge.com/The-Routledge-Companion-to-Sound-Studies/Bull/p/book/9781138854253 (Supplementary material)
Birdsall, C. (2018). Found in Translation: Recording, Storing and Writing of Sounds. In M. Bull (Ed.), Routledge Companion to Sound Studies (pp. 210-221). London: Routledge.